Audiocenter – MX4400, High-Performance 4-channel PA-Amplifier

Audiocenter - MX4400, High-Performance 4-channel PA-Amplifier​ (DEMO Product, very good condition (with minor signs), 4x260 W @ 8 Ohms / 4x400 W @ 4 Ohms)General DescriptionAudiocenter MX4400, Class AB high-performance multi-channel power amplifierMX4400 is with multi-purpose usage and high stability, reliability.After carefully comparison, selection and test, MX4400 adopts excellent components like Toshiba transistors, Neutrik® connectors and Belden audio wires, etc. High quality materials and technology ensure clear and clean sound and high damping factor to satisfy the requirements of various power output.MX4400 not only can be used as professional amplifier, but also can be used as public address with an output conversion device (COS100). It can be used in fixed installation market like meeting room, multi-media hall, museum, exhibition hall, restaurant, supermarket, etc.Flexibly Input SignalMore channels of MX4400 can be paralleled. Users can get the input signal from Channel A or from each channel separately. Very convenient and flexible for use.Multi-channel Output MX4400 is with 400W at 4 ohms each channel. Each two channels can be bridged for bigger power.Unique Low Cut FunctionThe unique low cut function of MX4400 can cut off the signal under 80Hz. This makes the sound much clear. And it is especially good for the sound reinforcement system of the meeting room.High S/N RatioS/N ratio is ≥100dB. Crosstalk is ≥60dB. MX4400 can work very quietly and be suitable for background music.MX4400 adopts excellent components like TOSHIBA transistors, Neutrik ®connectors and BELDEN audio wires, etc. It can be widely used in multi-function hall, meeting room, restaurant and supermarket etc.AUDIOCENTER brand originated in Germany, with a European office in Germany, regional offices in America and India, and a Greater China operation centre. AUDIOCENTER insists on independent innovation. Integrating global R&D technical resources, and sourcing materials from well-known international brands, AUDIOCENTER products have obtained numerous invention patents and product patents worldwide.Technical DataRated Power(20Hz-20KHz, <0.1%THD)4×260W@8Ω stereo4×400W@4Ω stereo780W@8Ω bridgeA-Guard Protection SystemDC protection /Short circuit protection /Smart overheat management /Overheat protection /Input overload protection /Output overload protection /Soft startup protection / Limiter protection Up to 8VFrequency Response(1W 8Ω stereo)20Hz-20KHz(±0.5dB)Sensitivity1VInput ConnectorsOutput ConnectorsNEUTRIK® female XLR & JackPhoenix TerminalsFilter Capacitor Capacity10000μf / 80V×4Input ImpedanceBalanced 20KΩ/ Unbalanced 10KΩCrosstalk(20Hz-20KHz, Rated power 8Ω)≥60dBS/N Ratio(Rated power 8Ω, A weighted)≥100dBDamping Factor(1KHz?8Ω)≥300Intermodulation Distortion(20Hz-20KHz, half power)≤0.3%Total Harmonic Distortion(20Hz-20KHz, Rated power 8Ω)≤0.3%Phase Response(1W?8Ω, 20Hz-20KHz)20Hz 6°  20KHz-23°Slew Rate≥25V/μsOutput CircuitryClass ABPower Consumption(Dual channel driven 4Ω, 1/8RMS/230V)4.3ARack Space3UCoolingTwo speed, front to back ventingDimension(W×H×D)483×132×451mmNet Weight28.0Kg